Finding the Fourth Proportional to 37,846,106.10, 52,227,647.31 and 20,442,451.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,846,106.10 : 52,227,647.31 = 20,442,451.31 : x
2. Step 2: Convert to fraction form
   37,846,106.10/52,227,647.31 = 20,442,451.31/x
3. Step 3: Cross multiply
   37,846,106.10x = 52,227,647.31 × 20,442,451.31
4. Step 4: Simplify right side
   37,846,106.10x = 1,067,661,136,909,389.25
5. Step 5: Solve for x
   x = 1,067,661,136,909,389.25/37,846,106.10
6. Step 6: Final answer
   x = 28,210,594.09